Proton report: Small businesses targeted in 794 major data breaches in 2025

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February 6, 2026 at 4:44 PM

Overview

In 2025, Proton's Data Breach Observatory reported a staggering 794 major data breaches that collectively exposed over 306 million records. These incidents primarily targeted small businesses, highlighting a significant vulnerability within this sector. The breaches varied in nature, but they all led to sensitive information being compromised, which can have dire consequences for both the businesses involved and their customers. The data exposed in these breaches could include personal information, financial details, and other confidential records, raising concerns about identity theft and fraud. This situation underscores the urgent need for small businesses to bolster their cybersecurity measures to protect against such attacks.

Key Takeaways

Affected Systems: Small businesses, customer records, personal information, financial details
Action Required: Small businesses should implement stronger cybersecurity measures, including regular security audits, employee training, and updated software systems.
Timeline: Disclosed in 2025

Original Article Summary

Proton's Data Breach Observatory recorded 794 significant breaches in 2025, resulting in the exposure of over 306 million records.

Impact

Small businesses, customer records, personal information, financial details

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Disclosed in 2025

Remediation

Small businesses should implement stronger cybersecurity measures, including regular security audits, employee training, and updated software systems.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability, Data Breach.

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